384462720

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1171}}^1$

素因数の和:1218

約数の個数: 256

約数和(自身を含む): 1434528000

約数和(自身を除く): 1050065280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 64, 72, 76, 80, 90, 95, 96, 108, 114, 120, 128, 135, 144, 152, 160, 171, 180, 190, 192, 216, 228, 240, 270, 285, 288, 304, 320, 342, 360, 380, 384, 432, 456, 480, 513, 540, 570, 576, 608, 640, 684, 720, 760, 855, 864, 912, 960, 1026, 1080, 1140, 1152, 1171, 1216, 1368, 1440, 1520, 1710, 1728, 1824, 1920, 2052, 2160, 2280, 2342, 2432, 2565, 2736, 2880, 3040, 3420, 3456, 3513, 3648, 4104, 4320, 4560, 4684, 5130, 5472, 5760, 5855, 6080, 6840, 7026, 7296, 8208, 8640, 9120, 9368, 10260, 10539, 10944, 11710, 12160, 13680, 14052, 16416, 17280, 17565, 18240, 18736, 20520, 21078, 21888, 22249, 23420, 27360, 28104, 31617, 32832, 35130, 36480, 37472, 41040, 42156, 44498, 46840, 52695, 54720, 56208, 63234, 65664, 66747, 70260, 74944, 82080, 84312, 88996, 93680, 105390, 109440, 111245, 112416, 126468, 133494, 140520, 149888, 158085, 164160, 168624, 177992, 187360, 200241, 210780, 222490, 224832, 252936, 266988, 281040, 316170, 328320, 333735, 337248, 355984, 374720, 400482, 421560, 444980, 449664, 505872, 533976, 562080, 600723, 632340, 667470, 674496, 711968, 749440, 800964, 843120, 889960, 1001205, 1011744, 1067952, 1124160, 1201446, 1264680, 1334940, 1348992, 1423936, 1601928, 1686240, 1779920, 2002410, 2023488, 2135904, 2248320, 2402892, 2529360, 2669880, 2847872, 3003615, 3203856, 3372480, 3559840, 4004820, 4046976, 4271808, 4805784, 5058720, 5339760, 6007230, 6407712, 6744960, 7119680, 8009640, 8543616, 9611568, 10117440, 10679520, 12014460, 12815424, 14239360, 16019280, 19223136, 20234880, 21359040, 24028920, 25630848, 32038560, 38446272, 42718080, 48057840, 64077120, 76892544, 96115680, 128154240, 192231360, 384462720]

約数ペア:

[(1, 384462720), (2, 192231360), (3, 128154240), (4, 96115680), (5, 76892544), (6, 64077120), (8, 48057840), (9, 42718080), (10, 38446272), (12, 32038560), (15, 25630848), (16, 24028920), (18, 21359040), (19, 20234880), (20, 19223136), (24, 16019280), (27, 14239360), (30, 12815424), (32, 12014460), (36, 10679520), (38, 10117440), (40, 9611568), (45, 8543616), (48, 8009640), (54, 7119680), (57, 6744960), (60, 6407712), (64, 6007230), (72, 5339760), (76, 5058720), (80, 4805784), (90, 4271808), (95, 4046976), (96, 4004820), (108, 3559840), (114, 3372480), (120, 3203856), (128, 3003615), (135, 2847872), (144, 2669880), (152, 2529360), (160, 2402892), (171, 2248320), (180, 2135904), (190, 2023488), (192, 2002410), (216, 1779920), (228, 1686240), (240, 1601928), (270, 1423936), (285, 1348992), (288, 1334940), (304, 1264680), (320, 1201446), (342, 1124160), (360, 1067952), (380, 1011744), (384, 1001205), (432, 889960), (456, 843120), (480, 800964), (513, 749440), (540, 711968), (570, 674496), (576, 667470), (608, 632340), (640, 600723), (684, 562080), (720, 533976), (760, 505872), (855, 449664), (864, 444980), (912, 421560), (960, 400482), (1026, 374720), (1080, 355984), (1140, 337248), (1152, 333735), (1171, 328320), (1216, 316170), (1368, 281040), (1440, 266988), (1520, 252936), (1710, 224832), (1728, 222490), (1824, 210780), (1920, 200241), (2052, 187360), (2160, 177992), (2280, 168624), (2342, 164160), (2432, 158085), (2565, 149888), (2736, 140520), (2880, 133494), (3040, 126468), (3420, 112416), (3456, 111245), (3513, 109440), (3648, 105390), (4104, 93680), (4320, 88996), (4560, 84312), (4684, 82080), (5130, 74944), (5472, 70260), (5760, 66747), (5855, 65664), (6080, 63234), (6840, 56208), (7026, 54720), (7296, 52695), (8208, 46840), (8640, 44498), (9120, 42156), (9368, 41040), (10260, 37472), (10539, 36480), (10944, 35130), (11710, 32832), (12160, 31617), (13680, 28104), (14052, 27360), (16416, 23420), (17280, 22249), (17565, 21888), (18240, 21078), (18736, 20520)]